Â Â Â Â Cars are the third largest consumer on the planet after humans and fixed houses, and because cars are moving objects, they are best suited to use mobile network technology to achieve information services. Therefore, there is a â€œvehicle networkingâ€, which refers to a dynamic mobile communication system in which vehicles interact with vehicles, vehicles and roads, vehicles and people, vehicles and sensing devices to realize communication between vehicles and public networks.
Â Â Â In recent years, the development of car networking has driven the rise of smart buses. According to statistics, buses have gradually become the main means of travel, and wireless Internet access has increasingly penetrated into people's lives. Every citizen wants to enjoy wireless Internet access, brush microblogs, watch web pages, upload videos...
Â Â Â Â With the unprecedented enthusiasm for Wi-Fi construction , the three major operators of China Mobile, China Unicom and Telecom have launched a series of free experience services, which has brought opportunities and vitality to the development of smart public transportation, and enjoy free on buses. High-speed networks have been gradually implemented in China.
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The four-link IoT wireless communication backbone enterprise, with 3G/4G technology, launched the F3X34 series of high-speed routers, using the public WCDMA/EVDO/LTE/HSPA+ network to provide users with wireless long-distance data transmission. The F3X34 provides wireless network coverage for mobile carriers. Through the four-intelligent terminal device installed in the vehicle, the mobile communication signal transmitted by the 3G base station installed along the way is converted into a stable network signal (such as Wi-Fi signal), which can easily meet the passengers in the car to browse the web easily . Video, brushing microblogging and other "smart" needs.
4G four letter F3X34 speed industrial router adopts high-level 32-bit processor and industrial wireless communication module embedded real time operating system software support platform, while providing an RS232 (or RS485 / RS422), 4 two Ethernet the LAN network, a WAN, and a WIFI Ethernet interfaces, serial devices may be connected at the same time, equipment and WIFI Ethernet devices, data transmission and routing transparent. Widely used in intelligent public transport, smart grid, finance, mobile POS terminals, industrial automation, intelligent building, fire protection, public safety, environmental protection, meteorology, agriculture, forestry, water, coal, petrochemical and other fields.
Solid-phase synthesis, as the key process in the production of Bio-pharmaceuticals, is widely used for the synthesis of deoxyribonucleic acid (DNA), peptides, and so on. The synthesis method is to bound the functional group such as methyl, aminomethyl on a bead, which primiarly is polystyrene microsphere with low crosslink. By the benefits of the monodisperse characteristic, the beads have same particle size and crosslink degree with each other, to ensure the consistent swelling properties.
Resins For Solid Phase Synthesis Spar120,Alternative Am Resin,Monodisperse Resins For Solid Phase Synthesis,Spar120 Solid-Phase Synthetic Resin
Nanjing Genshine Bio-technology Co., Ltd , http://www.genshine-bio.com